Relatório - Pandas Profiling database2

Dataset statistics

Number of variables	37
Number of observations	4424
Missing cells	13272
Missing cells (%)	8.1%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	1.2 MiB
Average record size in memory	296.0 B

Variable types

Numeric	26
Unsupported	3
Categorical	8

Alerts

`Educational special needs` is highly imbalanced (90.9%)	Imbalance
`International` is highly imbalanced (83.2%)	Imbalance
`Daytime/evening attendance` has 4424 (100.0%) missing values	Missing
`Previous qualification (grade)` has 4424 (100.0%) missing values	Missing
`Admission grade` has 4424 (100.0%) missing values	Missing
`Daytime/evening attendance` is an unsupported type, check if it needs cleaning or further analysis	Unsupported
`Previous qualification (grade)` is an unsupported type, check if it needs cleaning or further analysis	Unsupported
`Admission grade` is an unsupported type, check if it needs cleaning or further analysis	Unsupported
`Curricular units 1st sem (credited)` has 3847 (87.0%) zeros	Zeros
`Curricular units 1st sem (enrolled)` has 180 (4.1%) zeros	Zeros
`Curricular units 1st sem (evaluations)` has 349 (7.9%) zeros	Zeros
`Curricular units 1st sem (approved)` has 718 (16.2%) zeros	Zeros
`Curricular units 1st sem (grade)` has 718 (16.2%) zeros	Zeros
`Curricular units 1st sem (without evaluations)` has 4130 (93.4%) zeros	Zeros
`Curricular units 2nd sem (credited)` has 3894 (88.0%) zeros	Zeros
`Curricular units 2nd sem (enrolled)` has 180 (4.1%) zeros	Zeros
`Curricular units 2nd sem (evaluations)` has 401 (9.1%) zeros	Zeros
`Curricular units 2nd sem (approved)` has 870 (19.7%) zeros	Zeros
`Curricular units 2nd sem (grade)` has 870 (19.7%) zeros	Zeros
`Curricular units 2nd sem (without evaluations)` has 4142 (93.6%) zeros	Zeros

Reproduction

Analysis started	2024-07-15 11:35:08.078652
Analysis finished	2024-07-15 11:42:06.643326
Duration	6 minutes and 58.56 seconds
Software version	ydata-profiling v0.0.dev0
Download configuration	config.json

Marital status
Real number (ℝ)

Distinct	6
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1.1785714

Minimum	1
Maximum	6
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	1
median	1
Q3	1
95-th percentile	2
Maximum	6
Range	5
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.60574695
Coefficient of variation (CV)	0.51396711
Kurtosis	21.482639
Mean	1.1785714
Median Absolute Deviation (MAD)	0
Skewness	4.3997643
Sum	5214
Variance	0.36692936
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
1	3919	88.6%
2	379	8.6%
4	91	2.1%
5	25	0.6%
6	6	0.1%
3	4	0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	3919	88.6%
2	379	8.6%
3	4	0.1%
4	91	2.1%
5	25	0.6%
6	6	0.1%

Value	Count	Frequency (%)
6	6	0.1%
5	25	0.6%
4	91	2.1%
3	4	0.1%
2	379	8.6%
1	3919	88.6%

Application mode
Real number (ℝ)

Distinct	18
Distinct (%)	0.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6.8869801

Minimum	1
Maximum	18
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	1
median	8
Q3	12
95-th percentile	15
Maximum	18
Range	17
Interquartile range (IQR)	11

Descriptive statistics

Standard deviation	5.2989637
Coefficient of variation (CV)	0.7694176
Kurtosis	-1.5018024
Mean	6.8869801
Median Absolute Deviation (MAD)	6
Skewness	0.12169577
Sum	30468
Variance	28.079017
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=18)

Value	Count	Frequency (%)
1	1708	38.6%
8	872	19.7%
12	785	17.7%
14	312	7.1%
15	213	4.8%
4	139	3.1%
9	124	2.8%
13	77	1.7%
16	59	1.3%
7	38	0.9%
Other values (8)	97	2.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	1708	38.6%
2	3	0.1%
3	16	0.4%
4	139	3.1%
5	10	0.2%
6	30	0.7%
7	38	0.9%
8	872	19.7%
9	124	2.8%
10	1	< 0.1%

Value	Count	Frequency (%)
18	1	< 0.1%
17	35	0.8%
16	59	1.3%
15	213	4.8%
14	312	7.1%
13	77	1.7%
12	785	17.7%
11	1	< 0.1%
10	1	< 0.1%
9	124	2.8%

Application order
Real number (ℝ)

Distinct	8
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1.7278481

Minimum	0
Maximum	9
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	1
median	1
Q3	2
95-th percentile	5
Maximum	9
Range	9
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	1.3137931
Coefficient of variation (CV)	0.76036376
Kurtosis	2.6512887
Mean	1.7278481
Median Absolute Deviation (MAD)	0
Skewness	1.88105
Sum	7644
Variance	1.7260523
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=8)

Value	Count	Frequency (%)
1	3026	68.4%
2	547	12.4%
3	309	7.0%
4	249	5.6%
5	154	3.5%
6	137	3.1%
9	1	< 0.1%
0	1	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1	< 0.1%
1	3026	68.4%
2	547	12.4%
3	309	7.0%
4	249	5.6%
5	154	3.5%
6	137	3.1%
9	1	< 0.1%

Value	Count	Frequency (%)
9	1	< 0.1%
6	137	3.1%
5	154	3.5%
4	249	5.6%
3	309	7.0%
2	547	12.4%
1	3026	68.4%
0	1	< 0.1%

Course
Real number (ℝ)

Distinct	17
Distinct (%)	0.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	9.8991863

Minimum	1
Maximum	17
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	1
5-th percentile	2
Q1	6
median	10
Q3	13
95-th percentile	17
Maximum	17
Range	16
Interquartile range (IQR)	7

Descriptive statistics

Standard deviation	4.331792
Coefficient of variation (CV)	0.43759071
Kurtosis	-0.97894237
Mean	9.8991863
Median Absolute Deviation (MAD)	4
Skewness	-0.18955741
Sum	43794
Variance	18.764422
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=17)

Value	Count	Frequency (%)
12	766	17.3%
9	380	8.6%
10	355	8.0%
6	337	7.6%
15	331	7.5%
14	268	6.1%
17	268	6.1%
11	252	5.7%
5	226	5.1%
2	215	4.9%
Other values (7)	1026	23.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	12	0.3%
2	215	4.9%
3	215	4.9%
4	210	4.7%
5	226	5.1%
6	337	7.6%
7	170	3.8%
8	141	3.2%
9	380	8.6%
10	355	8.0%

Value	Count	Frequency (%)
17	268	6.1%
16	192	4.3%
15	331	7.5%
14	268	6.1%
13	86	1.9%
12	766	17.3%
11	252	5.7%
10	355	8.0%
9	380	8.6%
8	141	3.2%

Daytime/evening attendance
Unsupported

MISSING REJECTED UNSUPPORTED

Missing	4424
Missing (%)	100.0%
Memory size	34.7 KiB

Previous qualification
Real number (ℝ)

Distinct	17
Distinct (%)	0.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.5314195

Minimum	1
Maximum	17
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	1
median	1
Q3	1
95-th percentile	14
Maximum	17
Range	16
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	3.963707
Coefficient of variation (CV)	1.565804
Kurtosis	4.0716228
Mean	2.5314195
Median Absolute Deviation (MAD)	0
Skewness	2.4059342
Sum	11199
Variance	15.710973
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=17)

Value	Count	Frequency (%)
1	3717	84.0%
14	219	5.0%
12	162	3.7%
3	126	2.8%
9	45	1.0%
15	40	0.9%
16	36	0.8%
2	23	0.5%
6	16	0.4%
7	11	0.2%
Other values (7)	29	0.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	3717	84.0%
2	23	0.5%
3	126	2.8%
4	8	0.2%
5	1	< 0.1%
6	16	0.4%
7	11	0.2%
8	4	0.1%
9	45	1.0%
10	1	< 0.1%

Value	Count	Frequency (%)
17	6	0.1%
16	36	0.8%
15	40	0.9%
14	219	5.0%
13	7	0.2%
12	162	3.7%
11	2	< 0.1%
10	1	< 0.1%
9	45	1.0%
8	4	0.1%

Previous qualification (grade)
Unsupported

MISSING REJECTED UNSUPPORTED

Missing	4424
Missing (%)	100.0%
Memory size	34.7 KiB

Nacionality
Real number (ℝ)

Distinct	21
Distinct (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1.2545208

Minimum	1
Maximum	21
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	1
median	1
Q3	1
95-th percentile	1
Maximum	21
Range	20
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	1.7484472
Coefficient of variation (CV)	1.3937172
Kurtosis	54.039028
Mean	1.2545208
Median Absolute Deviation (MAD)	0
Skewness	7.2827304
Sum	5550
Variance	3.0570675
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=21)

Value	Count	Frequency (%)
1	4314	97.5%
14	38	0.9%
12	14	0.3%
9	13	0.3%
3	13	0.3%
10	5	0.1%
16	3	0.1%
4	3	0.1%
18	3	0.1%
8	2	< 0.1%
Other values (11)	16	0.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	4314	97.5%
2	2	< 0.1%
3	13	0.3%
4	3	0.1%
5	1	< 0.1%
6	1	< 0.1%
7	1	< 0.1%
8	2	< 0.1%
9	13	0.3%
10	5	0.1%

Value	Count	Frequency (%)
21	1	< 0.1%
20	1	< 0.1%
19	2	< 0.1%
18	3	0.1%
17	2	< 0.1%
16	3	0.1%
15	2	< 0.1%
14	38	0.9%
13	1	< 0.1%
12	14	0.3%

Mother's qualification
Real number (ℝ)

Distinct	29
Distinct (%)	0.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	12.322107

Minimum	1
Maximum	29
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	2
median	13
Q3	22
95-th percentile	23
Maximum	29
Range	28
Interquartile range (IQR)	20

Descriptive statistics

Standard deviation	9.026251
Coefficient of variation (CV)	0.73252499
Kurtosis	-1.6489553
Mean	12.322107
Median Absolute Deviation (MAD)	9
Skewness	-0.097196955
Sum	54513
Variance	81.473208
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=29)

Value	Count	Frequency (%)
1	1069	24.2%
22	1009	22.8%
13	953	21.5%
23	562	12.7%
3	438	9.9%
19	130	2.9%
2	83	1.9%
4	49	1.1%
10	42	0.9%
5	21	0.5%
Other values (19)	68	1.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	1069	24.2%
2	83	1.9%
3	438	9.9%
4	49	1.1%
5	21	0.5%
6	4	0.1%
7	8	0.2%
8	3	0.1%
9	3	0.1%
10	42	0.9%

Value	Count	Frequency (%)
29	1	< 0.1%
28	4	0.1%
27	4	0.1%
26	6	0.1%
25	9	0.2%
24	8	0.2%
23	562	12.7%
22	1009	22.8%
21	3	0.1%
20	3	0.1%

Father's qualification
Real number (ℝ)

Distinct	34
Distinct (%)	0.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	16.455244

Minimum	1
Maximum	34
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	3
median	14
Q3	27
95-th percentile	28
Maximum	34
Range	33
Interquartile range (IQR)	24

Descriptive statistics

Standard deviation	11.0448
Coefficient of variation (CV)	0.67120241
Kurtosis	-1.5693844
Mean	16.455244
Median Absolute Deviation (MAD)	13
Skewness	-0.29173981
Sum	72798
Variance	121.9876
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=34)

Value	Count	Frequency (%)
27	1209	27.3%
14	968	21.9%
1	904	20.4%
28	702	15.9%
3	282	6.4%
24	112	2.5%
2	68	1.5%
4	39	0.9%
10	38	0.9%
29	20	0.5%
Other values (24)	82	1.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	904	20.4%
2	68	1.5%
3	282	6.4%
4	39	0.9%
5	18	0.4%
6	2	< 0.1%
7	5	0.1%
8	2	< 0.1%
9	10	0.2%
10	38	0.9%

Value	Count	Frequency (%)
34	1	< 0.1%
33	2	< 0.1%
32	1	< 0.1%
31	2	< 0.1%
30	5	0.1%
29	20	0.5%
28	702	15.9%
27	1209	27.3%
26	8	0.2%
25	2	< 0.1%

Mother's occupation
Real number (ℝ)

Distinct	32
Distinct (%)	0.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	7.3178119

Minimum	1
Maximum	32
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	1
5-th percentile	2
Q1	5
median	6
Q3	10
95-th percentile	10
Maximum	32
Range	31
Interquartile range (IQR)	5

Descriptive statistics

Standard deviation	3.9978277
Coefficient of variation (CV)	0.54631463
Kurtosis	10.735132
Mean	7.3178119
Median Absolute Deviation (MAD)	3
Skewness	2.2312275
Sum	32374
Variance	15.982626
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=32)

Value	Count	Frequency (%)
10	1577	35.6%
5	817	18.5%
6	530	12.0%
4	351	7.9%
3	318	7.2%
8	272	6.1%
1	144	3.3%
2	102	2.3%
7	91	2.1%
12	70	1.6%
Other values (22)	152	3.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	144	3.3%
2	102	2.3%
3	318	7.2%
4	351	7.9%
5	817	18.5%
6	530	12.0%
7	91	2.1%
8	272	6.1%
9	36	0.8%
10	1577	35.6%

Value	Count	Frequency (%)
32	11	0.2%
31	4	0.1%
30	5	0.1%
29	26	0.6%
28	5	0.1%
27	1	< 0.1%
26	1	< 0.1%
25	2	< 0.1%
24	2	< 0.1%
23	3	0.1%

Father's occupation
Real number (ℝ)

Distinct	46
Distinct (%)	1.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	7.8191682

Minimum	1
Maximum	46
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	1
5-th percentile	2
Q1	5
median	8
Q3	10
95-th percentile	11
Maximum	46
Range	45
Interquartile range (IQR)	5

Descriptive statistics

Standard deviation	4.8566923
Coefficient of variation (CV)	0.62112646
Kurtosis	25.645233
Mean	7.8191682
Median Absolute Deviation (MAD)	2
Skewness	4.0584067
Sum	34592
Variance	23.58746
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=46)

Value	Count	Frequency (%)
10	1010	22.8%
8	666	15.1%
6	516	11.7%
5	386	8.7%
4	384	8.7%
9	318	7.2%
11	266	6.0%
7	242	5.5%
3	197	4.5%
2	134	3.0%
Other values (36)	305	6.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	128	2.9%
2	134	3.0%
3	197	4.5%
4	384	8.7%
5	386	8.7%
6	516	11.7%
7	242	5.5%
8	666	15.1%
9	318	7.2%
10	1010	22.8%

Value	Count	Frequency (%)
46	1	< 0.1%
45	2	< 0.1%
44	15	0.3%
43	6	0.1%
42	3	0.1%
41	2	< 0.1%
40	3	0.1%
39	4	0.1%
38	1	< 0.1%
37	2	< 0.1%

Admission grade
Unsupported

MISSING REJECTED UNSUPPORTED

Missing	4424
Missing (%)	100.0%
Memory size	34.7 KiB

Displaced
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	34.7 KiB

1	2426
0	1998

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	4424
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	1
2nd row	1
3rd row	1
4th row	1
5th row	0

Common Values

Value	Count	Frequency (%)
1	2426	54.8%
0	1998	45.2%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
1	2426	54.8%
0	1998	45.2%

Most occurring characters

Value	Count	Frequency (%)
1	2426	54.8%
0	1998	45.2%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
1	2426	54.8%
0	1998	45.2%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
1	2426	54.8%
0	1998	45.2%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
1	2426	54.8%
0	1998	45.2%

Educational special needs
Categorical

IMBALANCE

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	34.7 KiB

0	4373
1	51

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	4424
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	4373	98.8%
1	51	1.2%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	4373	98.8%
1	51	1.2%

Most occurring characters

Value	Count	Frequency (%)
0	4373	98.8%
1	51	1.2%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
0	4373	98.8%
1	51	1.2%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
0	4373	98.8%
1	51	1.2%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
0	4373	98.8%
1	51	1.2%

Debtor
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	34.7 KiB

0	3921
1	503

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	4424
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	3921	88.6%
1	503	11.4%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	3921	88.6%
1	503	11.4%

Most occurring characters

Value	Count	Frequency (%)
0	3921	88.6%
1	503	11.4%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
0	3921	88.6%
1	503	11.4%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
0	3921	88.6%
1	503	11.4%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
0	3921	88.6%
1	503	11.4%

Tuition fees up to date
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	34.7 KiB

1	3896
0	528

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	4424
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	1
2nd row	0
3rd row	0
4th row	1
5th row	1

Common Values

Value	Count	Frequency (%)
1	3896	88.1%
0	528	11.9%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
1	3896	88.1%
0	528	11.9%

Most occurring characters

Value	Count	Frequency (%)
1	3896	88.1%
0	528	11.9%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
1	3896	88.1%
0	528	11.9%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
1	3896	88.1%
0	528	11.9%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
1	3896	88.1%
0	528	11.9%

Gender
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	34.7 KiB

0	2868
1	1556

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	4424
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	1
2nd row	1
3rd row	1
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	2868	64.8%
1	1556	35.2%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	2868	64.8%
1	1556	35.2%

Most occurring characters

Value	Count	Frequency (%)
0	2868	64.8%
1	1556	35.2%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
0	2868	64.8%
1	1556	35.2%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
0	2868	64.8%
1	1556	35.2%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
0	2868	64.8%
1	1556	35.2%

Scholarship holder
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	34.7 KiB

0	3325
1	1099

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	4424
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	3325	75.2%
1	1099	24.8%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	3325	75.2%
1	1099	24.8%

Most occurring characters

Value	Count	Frequency (%)
0	3325	75.2%
1	1099	24.8%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
0	3325	75.2%
1	1099	24.8%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
0	3325	75.2%
1	1099	24.8%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
0	3325	75.2%
1	1099	24.8%

Age at enrollment
Real number (ℝ)

Distinct	46
Distinct (%)	1.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	23.265145

Minimum	17
Maximum	70
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	17
5-th percentile	18
Q1	19
median	20
Q3	25
95-th percentile	41
Maximum	70
Range	53
Interquartile range (IQR)	6

Descriptive statistics

Standard deviation	7.5878156
Coefficient of variation (CV)	0.32614522
Kurtosis	4.1268918
Mean	23.265145
Median Absolute Deviation (MAD)	2
Skewness	2.0549884
Sum	102925
Variance	57.574946
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=46)

Value	Count	Frequency (%)
18	1036	23.4%
19	911	20.6%
20	599	13.5%
21	322	7.3%
22	174	3.9%
24	131	3.0%
23	108	2.4%
26	94	2.1%
25	93	2.1%
27	91	2.1%
Other values (36)	865	19.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
17	5	0.1%
18	1036	23.4%
19	911	20.6%
20	599	13.5%
21	322	7.3%
22	174	3.9%
23	108	2.4%
24	131	3.0%
25	93	2.1%
26	94	2.1%

Value	Count	Frequency (%)
70	1	< 0.1%
62	1	< 0.1%
61	1	< 0.1%
60	2	< 0.1%
59	3	0.1%
58	3	0.1%
57	2	< 0.1%
55	5	0.1%
54	7	0.2%
53	7	0.2%

International
Categorical

IMBALANCE

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	34.7 KiB

0	4314
1	110

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	4424
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	4314	97.5%
1	110	2.5%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	4314	97.5%
1	110	2.5%

Most occurring characters

Value	Count	Frequency (%)
0	4314	97.5%
1	110	2.5%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
0	4314	97.5%
1	110	2.5%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
0	4314	97.5%
1	110	2.5%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	4424	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
0	4314	97.5%
1	110	2.5%

Curricular units 1st sem (credited)
Real number (ℝ)

ZEROS

Distinct	21
Distinct (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.70999096

Minimum	0
Maximum	20
Zeros	3847
Zeros (%)	87.0%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	6
Maximum	20
Range	20
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	2.3605066
Coefficient of variation (CV)	3.3246995
Kurtosis	19.205727
Mean	0.70999096
Median Absolute Deviation (MAD)	0
Skewness	4.1690488
Sum	3141
Variance	5.5719915
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=21)

Value	Count	Frequency (%)
0	3847	87.0%
2	94	2.1%
1	85	1.9%
3	69	1.6%
6	51	1.2%
4	47	1.1%
7	41	0.9%
5	41	0.9%
8	31	0.7%
9	27	0.6%
Other values (11)	91	2.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	3847	87.0%
1	85	1.9%
2	94	2.1%
3	69	1.6%
4	47	1.1%
5	41	0.9%
6	51	1.2%
7	41	0.9%
8	31	0.7%
9	27	0.6%

Value	Count	Frequency (%)
20	2	< 0.1%
19	2	< 0.1%
18	4	0.1%
17	3	0.1%
16	3	0.1%
15	5	0.1%
14	15	0.3%
13	13	0.3%
12	12	0.3%
11	17	0.4%

Curricular units 1st sem (enrolled)
Real number (ℝ)

ZEROS

Distinct	23
Distinct (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6.2705696

Minimum	0
Maximum	26
Zeros	180
Zeros (%)	4.1%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	0
5-th percentile	4
Q1	5
median	6
Q3	7
95-th percentile	11
Maximum	26
Range	26
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	2.4801782
Coefficient of variation (CV)	0.39552677
Kurtosis	8.9379154
Mean	6.2705696
Median Absolute Deviation (MAD)	1
Skewness	1.6190409
Sum	27741
Variance	6.1512838
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=23)

Value	Count	Frequency (%)
6	1910	43.2%
5	1010	22.8%
7	656	14.8%
8	296	6.7%
0	180	4.1%
12	66	1.5%
10	52	1.2%
11	45	1.0%
9	36	0.8%
15	25	0.6%
Other values (13)	148	3.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	180	4.1%
1	7	0.2%
2	9	0.2%
3	10	0.2%
4	21	0.5%
5	1010	22.8%
6	1910	43.2%
7	656	14.8%
8	296	6.7%
9	36	0.8%

Value	Count	Frequency (%)
26	1	< 0.1%
23	2	< 0.1%
21	6	0.1%
19	2	< 0.1%
18	19	0.4%
17	16	0.4%
16	13	0.3%
15	25	0.6%
14	22	0.5%
13	20	0.5%

Curricular units 1st sem (evaluations)
Real number (ℝ)

ZEROS

Distinct	35
Distinct (%)	0.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	8.2990506

Minimum	0
Maximum	45
Zeros	349
Zeros (%)	7.9%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	6
median	8
Q3	10
95-th percentile	15
Maximum	45
Range	45
Interquartile range (IQR)	4

Descriptive statistics

Standard deviation	4.1791056
Coefficient of variation (CV)	0.50356429
Kurtosis	5.4630252
Mean	8.2990506
Median Absolute Deviation (MAD)	2
Skewness	0.9766367
Sum	36715
Variance	17.464923
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=35)

Value	Count	Frequency (%)
8	791	17.9%
7	703	15.9%
6	598	13.5%
9	402	9.1%
0	349	7.9%
10	340	7.7%
11	239	5.4%
12	223	5.0%
5	220	5.0%
13	140	3.2%
Other values (25)	419	9.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	349	7.9%
1	6	0.1%
2	8	0.2%
3	6	0.1%
4	19	0.4%
5	220	5.0%
6	598	13.5%
7	703	15.9%
8	791	17.9%
9	402	9.1%

Value	Count	Frequency (%)
45	2	< 0.1%
36	1	< 0.1%
33	1	< 0.1%
32	1	< 0.1%
31	1	< 0.1%
29	2	< 0.1%
28	1	< 0.1%
27	2	< 0.1%
26	4	0.1%
25	3	0.1%

Curricular units 1st sem (approved)
Real number (ℝ)

ZEROS

Distinct	23
Distinct (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	4.7066004

Minimum	0
Maximum	26
Zeros	718
Zeros (%)	16.2%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	3
median	5
Q3	6
95-th percentile	9
Maximum	26
Range	26
Interquartile range (IQR)	3

Descriptive statistics

Standard deviation	3.094238
Coefficient of variation (CV)	0.65742526
Kurtosis	3.0966799
Mean	4.7066004
Median Absolute Deviation (MAD)	1
Skewness	0.7662624
Sum	20822
Variance	9.5743087
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=23)

Value	Count	Frequency (%)
6	1171	26.5%
5	723	16.3%
0	718	16.2%
7	471	10.6%
4	433	9.8%
3	269	6.1%
2	160	3.6%
1	127	2.9%
8	108	2.4%
11	49	1.1%
Other values (13)	195	4.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	718	16.2%
1	127	2.9%
2	160	3.6%
3	269	6.1%
4	433	9.8%
5	723	16.3%
6	1171	26.5%
7	471	10.6%
8	108	2.4%
9	40	0.9%

Value	Count	Frequency (%)
26	1	< 0.1%
21	4	0.1%
20	3	0.1%
19	2	< 0.1%
18	15	0.3%
17	10	0.2%
16	5	0.1%
15	7	0.2%
14	14	0.3%
13	26	0.6%

Curricular units 1st sem (grade)
Real number (ℝ)

ZEROS

Distinct	805
Distinct (%)	18.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	10.640822

Minimum	0
Maximum	18.875
Zeros	718
Zeros (%)	16.2%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	11
median	12.285714
Q3	13.4
95-th percentile	14.857143
Maximum	18.875
Range	18.875
Interquartile range (IQR)	2.4

Descriptive statistics

Standard deviation	4.8436634
Coefficient of variation (CV)	0.45519637
Kurtosis	0.90846103
Mean	10.640822
Median Absolute Deviation (MAD)	1.1571429
Skewness	-1.5681456
Sum	47074.995
Variance	23.461075
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	718	16.2%
12	205	4.6%
13	147	3.3%
11	138	3.1%
11.5	89	2.0%
14	85	1.9%
12.5	84	1.9%
10	82	1.9%
12.66666667	82	1.9%
12.33333333	82	1.9%
Other values (795)	2712	61.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	718	16.2%
9.8	1	< 0.1%
10	82	1.9%
10.16666667	1	< 0.1%
10.2	8	0.2%
10.21428571	1	< 0.1%
10.25	7	0.2%
10.28571429	1	< 0.1%
10.33333333	16	0.4%
10.36842105	1	< 0.1%

Value	Count	Frequency (%)
18.875	1	< 0.1%
18	2	< 0.1%
17.33333333	2	< 0.1%
17.125	1	< 0.1%
17.11111111	1	< 0.1%
17.00555556	1	< 0.1%
17	5	0.1%
16.9	1	< 0.1%
16.88571429	1	< 0.1%
16.85714286	1	< 0.1%

Curricular units 1st sem (without evaluations)
Real number (ℝ)

ZEROS

Distinct	11
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.13765823

Minimum	0
Maximum	12
Zeros	4130
Zeros (%)	93.4%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	1
Maximum	12
Range	12
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.69088018
Coefficient of variation (CV)	5.0188078
Kurtosis	89.863208
Mean	0.13765823
Median Absolute Deviation (MAD)	0
Skewness	8.2074031
Sum	609
Variance	0.47731543
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=11)

Value	Count	Frequency (%)
0	4130	93.4%
1	153	3.5%
2	79	1.8%
3	23	0.5%
4	15	0.3%
6	6	0.1%
7	6	0.1%
5	5	0.1%
8	4	0.1%
12	2	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	4130	93.4%
1	153	3.5%
2	79	1.8%
3	23	0.5%
4	15	0.3%
5	5	0.1%
6	6	0.1%
7	6	0.1%
8	4	0.1%
10	1	< 0.1%

Value	Count	Frequency (%)
12	2	< 0.1%
10	1	< 0.1%
8	4	0.1%
7	6	0.1%
6	6	0.1%
5	5	0.1%
4	15	0.3%
3	23	0.5%
2	79	1.8%
1	153	3.5%

Curricular units 2nd sem (credited)
Real number (ℝ)

ZEROS

Distinct	19
Distinct (%)	0.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.54181736

Minimum	0
Maximum	19
Zeros	3894
Zeros (%)	88.0%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	4
Maximum	19
Range	19
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	1.9185461
Coefficient of variation (CV)	3.5409462
Kurtosis	24.427266
Mean	0.54181736
Median Absolute Deviation (MAD)	0
Skewness	4.6348195
Sum	2397
Variance	3.6808193
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=19)

Value	Count	Frequency (%)
0	3894	88.0%
1	107	2.4%
2	92	2.1%
4	78	1.8%
5	68	1.5%
3	49	1.1%
6	26	0.6%
11	20	0.5%
7	16	0.4%
9	15	0.3%
Other values (9)	59	1.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	3894	88.0%
1	107	2.4%
2	92	2.1%
3	49	1.1%
4	78	1.8%
5	68	1.5%
6	26	0.6%
7	16	0.4%
8	12	0.3%
9	15	0.3%

Value	Count	Frequency (%)
19	1	< 0.1%
18	2	< 0.1%
16	2	< 0.1%
15	2	< 0.1%
14	4	0.1%
13	9	0.2%
12	14	0.3%
11	20	0.5%
10	13	0.3%
9	15	0.3%

Curricular units 2nd sem (enrolled)
Real number (ℝ)

ZEROS

Distinct	22
Distinct (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6.2321429

Minimum	0
Maximum	23
Zeros	180
Zeros (%)	4.1%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	0
5-th percentile	5
Q1	5
median	6
Q3	7
95-th percentile	10
Maximum	23
Range	23
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	2.1959508
Coefficient of variation (CV)	0.35235886
Kurtosis	7.13474
Mean	6.2321429
Median Absolute Deviation (MAD)	1
Skewness	0.7881135
Sum	27571
Variance	4.8221997
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=22)

Value	Count	Frequency (%)
6	1913	43.2%
5	1054	23.8%
8	661	14.9%
7	304	6.9%
0	180	4.1%
11	60	1.4%
9	50	1.1%
10	48	1.1%
12	44	1.0%
13	37	0.8%
Other values (12)	73	1.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	180	4.1%
1	3	0.1%
2	5	0.1%
3	3	0.1%
4	17	0.4%
5	1054	23.8%
6	1913	43.2%
7	304	6.9%
8	661	14.9%
9	50	1.1%

Value	Count	Frequency (%)
23	2	< 0.1%
21	1	< 0.1%
19	3	0.1%
18	2	< 0.1%
17	12	0.3%
16	1	< 0.1%
15	2	< 0.1%
14	22	0.5%
13	37	0.8%
12	44	1.0%

Curricular units 2nd sem (evaluations)
Real number (ℝ)

ZEROS

Distinct	30
Distinct (%)	0.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	8.0632911

Minimum	0
Maximum	33
Zeros	401
Zeros (%)	9.1%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	6
median	8
Q3	10
95-th percentile	15
Maximum	33
Range	33
Interquartile range (IQR)	4

Descriptive statistics

Standard deviation	3.9479509
Coefficient of variation (CV)	0.48962029
Kurtosis	2.0682859
Mean	8.0632911
Median Absolute Deviation (MAD)	2
Skewness	0.33649718
Sum	35672
Variance	15.586317
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=30)

Value	Count	Frequency (%)
8	792	17.9%
6	614	13.9%
7	563	12.7%
9	456	10.3%
0	401	9.1%
10	355	8.0%
5	288	6.5%
11	255	5.8%
12	226	5.1%
13	126	2.8%
Other values (20)	348	7.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	401	9.1%
1	3	0.1%
2	4	0.1%
3	2	< 0.1%
4	10	0.2%
5	288	6.5%
6	614	13.9%
7	563	12.7%
8	792	17.9%
9	456	10.3%

Value	Count	Frequency (%)
33	1	< 0.1%
28	1	< 0.1%
27	2	< 0.1%
26	3	0.1%
25	1	< 0.1%
24	3	0.1%
23	4	0.1%
22	10	0.2%
21	10	0.2%
20	8	0.2%

Curricular units 2nd sem (approved)
Real number (ℝ)

ZEROS

Distinct	20
Distinct (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	4.4358047

Minimum	0
Maximum	20
Zeros	870
Zeros (%)	19.7%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	2
median	5
Q3	6
95-th percentile	8
Maximum	20
Range	20
Interquartile range (IQR)	4

Descriptive statistics

Standard deviation	3.0147639
Coefficient of variation (CV)	0.67964306
Kurtosis	0.84504466
Mean	4.4358047
Median Absolute Deviation (MAD)	2
Skewness	0.30627938
Sum	19624
Variance	9.0888014
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=20)

Value	Count	Frequency (%)
6	965	21.8%
0	870	19.7%
5	726	16.4%
4	414	9.4%
7	331	7.5%
8	321	7.3%
3	285	6.4%
2	198	4.5%
1	114	2.6%
11	48	1.1%
Other values (10)	152	3.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	870	19.7%
1	114	2.6%
2	198	4.5%
3	285	6.4%
4	414	9.4%
5	726	16.4%
6	965	21.8%
7	331	7.5%
8	321	7.3%
9	36	0.8%

Value	Count	Frequency (%)
20	2	< 0.1%
19	3	0.1%
18	2	< 0.1%
17	8	0.2%
16	2	< 0.1%
14	6	0.1%
13	21	0.5%
12	34	0.8%
11	48	1.1%
10	38	0.9%

Curricular units 2nd sem (grade)
Real number (ℝ)

ZEROS

Distinct	786
Distinct (%)	17.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	10.230206

Minimum	0
Maximum	18.571429
Zeros	870
Zeros (%)	19.7%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	10.75
median	12.2
Q3	13.333333
95-th percentile	14.980262
Maximum	18.571429
Range	18.571429
Interquartile range (IQR)	2.5833333

Descriptive statistics

Standard deviation	5.210808
Coefficient of variation (CV)	0.50935515
Kurtosis	0.066567351
Mean	10.230206
Median Absolute Deviation (MAD)	1.2
Skewness	-1.3136502
Sum	45258.43
Variance	27.15252
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	870	19.7%
12	170	3.8%
11	165	3.7%
13	150	3.4%
11.5	86	1.9%
12.5	84	1.9%
14	77	1.7%
10	77	1.7%
13.5	65	1.5%
12.66666667	61	1.4%
Other values (776)	2619	59.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	870	19.7%
10	77	1.7%
10.16666667	4	0.1%
10.2	4	0.1%
10.25	10	0.2%
10.33333333	19	0.4%
10.375	1	< 0.1%
10.4	8	0.2%
10.42857143	2	< 0.1%
10.44444444	2	< 0.1%

Value	Count	Frequency (%)
18.57142857	1	< 0.1%
17.71428571	1	< 0.1%
17.69230769	1	< 0.1%
17.6	2	< 0.1%
17.5875	1	< 0.1%
17.42857143	1	< 0.1%
17.16666667	1	< 0.1%
17	2	< 0.1%
16.90909091	1	< 0.1%
16.8	2	< 0.1%

Curricular units 2nd sem (without evaluations)
Real number (ℝ)

ZEROS

Distinct	10
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.15031646

Minimum	0
Maximum	12
Zeros	4142
Zeros (%)	93.6%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	1
Maximum	12
Range	12
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.75377407
Coefficient of variation (CV)	5.0145812
Kurtosis	66.811692
Mean	0.15031646
Median Absolute Deviation (MAD)	0
Skewness	7.2677009
Sum	665
Variance	0.56817535
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
0	4142	93.6%
1	140	3.2%
2	48	1.1%
3	35	0.8%
4	21	0.5%
5	17	0.4%
6	8	0.2%
8	6	0.1%
7	5	0.1%
12	2	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	4142	93.6%
1	140	3.2%
2	48	1.1%
3	35	0.8%
4	21	0.5%
5	17	0.4%
6	8	0.2%
7	5	0.1%
8	6	0.1%
12	2	< 0.1%

Value	Count	Frequency (%)
12	2	< 0.1%
8	6	0.1%
7	5	0.1%
6	8	0.2%
5	17	0.4%
4	21	0.5%
3	35	0.8%
2	48	1.1%
1	140	3.2%
0	4142	93.6%

Unemployment rate
Real number (ℝ)

Distinct	10
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	11.566139

Minimum	7.6
Maximum	16.2
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	34.7 KiB

Quantile statistics

Minimum	7.6
5-th percentile	7.6
Q1	9.4
median	11.1
Q3	13.9
95-th percentile	16.2
Maximum	16.2
Range	8.6
Interquartile range (IQR)	4.5

Descriptive statistics

Standard deviation	2.6638505
Coefficient of variation (CV)	0.23031458
Kurtosis	-0.99552591
Mean	11.566139
Median Absolute Deviation (MAD)	1.7
Skewness	0.21205105
Sum	51168.6
Variance	7.0960994
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
7.6	571	12.9%
9.4	533	12.0%
10.8	525	11.9%
12.4	445	10.1%
12.7	419	9.5%
11.1	414	9.4%
15.5	397	9.0%
13.9	390	8.8%
8.9	368	8.3%
16.2	362	8.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
7.6	571	12.9%
8.9	368	8.3%
9.4	533	12.0%
10.8	525	11.9%
11.1	414	9.4%
12.4	445	10.1%
12.7	419	9.5%
13.9	390	8.8%
15.5	397	9.0%
16.2	362	8.2%

Value	Count	Frequency (%)
16.2	362	8.2%
15.5	397	9.0%
13.9	390	8.8%
12.7	419	9.5%
12.4	445	10.1%
11.1	414	9.4%
10.8	525	11.9%
9.4	533	12.0%
8.9	368	8.3%
7.6	571	12.9%

Inflation rate
Real number (ℝ)

Distinct	9
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1.2280289

Minimum	-0.8
Maximum	3.7
Zeros	0
Zeros (%)	0.0%
Negative	923
Negative (%)	20.9%
Memory size	34.7 KiB

Quantile statistics

Minimum	-0.8
5-th percentile	-0.8
Q1	0.3
median	1.4
Q3	2.6
95-th percentile	3.7
Maximum	3.7
Range	4.5
Interquartile range (IQR)	2.3

Descriptive statistics

Standard deviation	1.3827107
Coefficient of variation (CV)	1.1259594
Kurtosis	-1.0390334
Mean	1.2280289
Median Absolute Deviation (MAD)	1.2
Skewness	0.25237535
Sum	5432.8
Variance	1.9118889
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=9)

Value	Count	Frequency (%)
1.4	893	20.2%
2.6	571	12.9%
-0.8	533	12.0%
0.5	445	10.1%
3.7	419	9.5%
0.6	414	9.4%
2.8	397	9.0%
-0.3	390	8.8%
0.3	362	8.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-0.8	533	12.0%
-0.3	390	8.8%
0.3	362	8.2%
0.5	445	10.1%
0.6	414	9.4%
1.4	893	20.2%
2.6	571	12.9%
2.8	397	9.0%
3.7	419	9.5%

Value	Count	Frequency (%)
3.7	419	9.5%
2.8	397	9.0%
2.6	571	12.9%
1.4	893	20.2%
0.6	414	9.4%
0.5	445	10.1%
0.3	362	8.2%
-0.3	390	8.8%
-0.8	533	12.0%

GDP
Real number (ℝ)

Distinct	10
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0019688065

Minimum	-4.06
Maximum	3.51
Zeros	0
Zeros (%)	0.0%
Negative	1711
Negative (%)	38.7%
Memory size	34.7 KiB

Quantile statistics

Minimum	-4.06
5-th percentile	-4.06
Q1	-1.7
median	0.32
Q3	1.79
95-th percentile	3.51
Maximum	3.51
Range	7.57
Interquartile range (IQR)	3.49

Descriptive statistics

Standard deviation	2.2699354
Coefficient of variation (CV)	1152.95
Kurtosis	-1.0016532
Mean	0.0019688065
Median Absolute Deviation (MAD)	1.47
Skewness	-0.39406821
Sum	8.71
Variance	5.1526069
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
0.32	571	12.9%
-3.12	533	12.0%
1.74	525	11.9%
1.79	445	10.1%
-1.7	419	9.5%
2.02	414	9.4%
-4.06	397	9.0%
0.79	390	8.8%
3.51	368	8.3%
-0.92	362	8.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-4.06	397	9.0%
-3.12	533	12.0%
-1.7	419	9.5%
-0.92	362	8.2%
0.32	571	12.9%
0.79	390	8.8%
1.74	525	11.9%
1.79	445	10.1%
2.02	414	9.4%
3.51	368	8.3%

Value	Count	Frequency (%)
3.51	368	8.3%
2.02	414	9.4%
1.79	445	10.1%
1.74	525	11.9%
0.79	390	8.8%
0.32	571	12.9%
-0.92	362	8.2%
-1.7	419	9.5%
-3.12	533	12.0%
-4.06	397	9.0%

Target
Categorical

Distinct	3
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	34.7 KiB

Graduate	2209
Dropout	1421
Enrolled	794

Length

Max length	8
Median length	8
Mean length	7.6787975
Min length	7

Characters and Unicode

Total characters	33971
Distinct characters	13
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Dropout
2nd row	Graduate
3rd row	Dropout
4th row	Graduate
5th row	Graduate

Common Values

Value	Count	Frequency (%)
Graduate	2209	49.9%
Dropout	1421	32.1%
Enrolled	794	17.9%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
graduate	2209	49.9%
dropout	1421	32.1%
enrolled	794	17.9%

Most occurring characters

Value	Count	Frequency (%)
r	4424	13.0%
a	4418	13.0%
o	3636	10.7%
u	3630	10.7%
t	3630	10.7%
d	3003	8.8%
e	3003	8.8%
G	2209	6.5%
l	1588	4.7%
D	1421	4.2%
Other values (3)	3009	8.9%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	33971	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
r	4424	13.0%
a	4418	13.0%
o	3636	10.7%
u	3630	10.7%
t	3630	10.7%
d	3003	8.8%
e	3003	8.8%
G	2209	6.5%
l	1588	4.7%
D	1421	4.2%
Other values (3)	3009	8.9%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	33971	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
r	4424	13.0%
a	4418	13.0%
o	3636	10.7%
u	3630	10.7%
t	3630	10.7%
d	3003	8.8%
e	3003	8.8%
G	2209	6.5%
l	1588	4.7%
D	1421	4.2%
Other values (3)	3009	8.9%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	33971	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
r	4424	13.0%
a	4418	13.0%
o	3636	10.7%
u	3630	10.7%
t	3630	10.7%
d	3003	8.8%
e	3003	8.8%
G	2209	6.5%
l	1588	4.7%
D	1421	4.2%
Other values (3)	3009	8.9%

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows
Last rows

	Marital status	Application mode	Application order	Course	Daytime/evening attendance	Previous qualification	Previous qualification (grade)	Nacionality	Mother's qualification	Father's qualification	Mother's occupation	Father's occupation	Admission grade	Displaced	Debtor	Tuition fees up to date	Gender	Scholarship holder	Age at enrollment	International	Curricular units 1st sem (enrolled)	Curricular units 1st sem (evaluations)	Curricular units 1st sem (approved)	Curricular units 1st sem (grade)	Curricular units 2nd sem (enrolled)	Curricular units 2nd sem (evaluations)	Curricular units 2nd sem (approved)	Curricular units 2nd sem (grade)	Curricular units 2nd sem (without evaluations)	Unemployment rate	Inflation rate	GDP	Target
0	1	8	5	2	NaN	1	NaN	1	13	10	6	10	NaN	1	0	1	1	0	20	0	0	0	0	0.000000	0	0	0	0.000000	0	10.8	1.4	1.74	Dropout
1	1	6	1	11	NaN	1	NaN	1	1	3	4	4	NaN	1	0	0	1	0	19	0	6	6	6	14.000000	6	6	6	13.666667	0	13.9	-0.3	0.79	Graduate
2	1	1	5	5	NaN	1	NaN	1	22	27	10	10	NaN	1	0	0	1	0	19	0	6	0	0	0.000000	6	0	0	0.000000	0	10.8	1.4	1.74	Dropout
3	1	8	2	15	NaN	1	NaN	1	23	27	6	4	NaN	1	0	1	0	0	20	0	6	8	6	13.428571	6	10	5	12.400000	0	9.4	-0.8	-3.12	Graduate
4	2	12	1	3	NaN	1	NaN	1	22	28	10	10	NaN	0	0	1	0	0	45	0	6	9	5	12.333333	6	6	6	13.000000	0	13.9	-0.3	0.79	Graduate
5	2	12	1	17	NaN	12	NaN	1	22	27	10	8	NaN	0	1	1	1	0	50	0	5	10	5	11.857143	5	17	5	11.500000	5	16.2	0.3	-0.92	Graduate
6	1	1	1	12	NaN	1	NaN	1	13	28	8	11	NaN	1	0	1	0	1	18	0	7	9	7	13.300000	8	8	8	14.345000	0	15.5	2.8	-4.06	Graduate
7	1	9	4	11	NaN	1	NaN	1	22	27	10	10	NaN	1	0	0	1	0	22	0	5	5	0	0.000000	5	5	0	0.000000	0	15.5	2.8	-4.06	Dropout
8	1	1	3	10	NaN	1	NaN	15	1	1	10	10	NaN	0	0	1	0	1	21	1	6	8	6	13.875000	6	7	6	14.142857	0	16.2	0.3	-0.92	Graduate
9	1	1	1	10	NaN	1	NaN	1	1	14	5	8	NaN	1	1	0	0	0	18	0	6	9	5	11.400000	6	14	2	13.500000	0	8.9	1.4	3.51	Dropout

	Marital status	Application mode	Application order	Course	Daytime/evening attendance	Previous qualification	Previous qualification (grade)	Nacionality	Mother's qualification	Father's qualification	Mother's occupation	Father's occupation	Admission grade	Displaced	Debtor	Tuition fees up to date	Gender	Scholarship holder	Age at enrollment	International	Curricular units 1st sem (credited)	Curricular units 1st sem (enrolled)	Curricular units 1st sem (evaluations)	Curricular units 1st sem (approved)	Curricular units 1st sem (grade)	Curricular units 1st sem (without evaluations)	Curricular units 2nd sem (credited)	Curricular units 2nd sem (enrolled)	Curricular units 2nd sem (evaluations)	Curricular units 2nd sem (approved)	Curricular units 2nd sem (grade)	Curricular units 2nd sem (without evaluations)	Unemployment rate	Inflation rate	GDP	Target
4414	1	1	1	8	NaN	1	NaN	1	3	28	4	6	NaN	1	0	1	0	0	18	0	0	5	6	5	11.800000	1	0	5	8	5	11.600000	0	9.4	-0.8	-3.12	Graduate
4415	4	12	1	12	NaN	12	NaN	1	22	27	7	7	NaN	0	1	0	0	0	46	0	0	7	14	3	12.333333	0	0	7	12	3	11.083333	0	11.1	0.6	2.02	Dropout
4416	1	14	2	12	NaN	1	NaN	1	23	28	10	6	NaN	0	0	1	0	0	23	0	11	14	15	12	12.625000	1	11	14	15	12	12.625000	1	7.6	2.6	0.32	Graduate
4417	1	1	1	5	NaN	1	NaN	1	1	1	10	10	NaN	1	0	1	0	1	20	0	0	6	6	6	13.833333	0	0	6	6	6	13.500000	0	16.2	0.3	-0.92	Graduate
4418	1	15	1	5	NaN	14	NaN	1	3	28	4	10	NaN	0	0	1	1	0	20	0	2	7	7	6	12.500000	0	5	9	10	7	13.142857	1	16.2	0.3	-0.92	Graduate
4419	1	1	6	15	NaN	1	NaN	1	1	1	6	5	NaN	0	0	1	1	0	19	0	0	6	7	5	13.600000	0	0	6	8	5	12.666667	0	15.5	2.8	-4.06	Graduate
4420	1	1	2	15	NaN	1	NaN	19	1	1	10	10	NaN	1	1	0	0	0	18	1	0	6	6	6	12.000000	0	0	6	6	2	11.000000	0	11.1	0.6	2.02	Dropout
4421	1	1	1	12	NaN	1	NaN	1	22	27	10	10	NaN	1	0	1	0	1	30	0	0	7	8	7	14.912500	0	0	8	9	1	13.500000	0	13.9	-0.3	0.79	Dropout
4422	1	1	1	9	NaN	1	NaN	1	22	27	8	5	NaN	1	0	1	0	1	20	0	0	5	5	5	13.800000	0	0	5	6	5	12.000000	0	9.4	-0.8	-3.12	Graduate
4423	1	5	1	15	NaN	1	NaN	9	23	27	6	10	NaN	1	0	1	0	0	22	1	0	6	8	6	11.666667	0	0	6	6	6	13.000000	0	12.7	3.7	-1.70	Graduate

Overview

Variables

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)